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ErrorBoundary Class — react Architecture

Architecture documentation for the ErrorBoundary class in ReactDOMFloat-test.js from the react codebase.

Class javascript BabelCompiler

Entity Profile

Dependency Diagram

graph TD
  991dd99c_c731_f2f2_1311_9c1e754559e4["ErrorBoundary"]
  3a274a24_5a8b_4696_7509_4a4af5615267["ReactDOMFloat-test.js"]
  991dd99c_c731_f2f2_1311_9c1e754559e4 -->|defined in| 3a274a24_5a8b_4696_7509_4a4af5615267
  70253dc4_9bab_9f5b_1865_4f006e30d03f["getDerivedStateFromError()"]
  991dd99c_c731_f2f2_1311_9c1e754559e4 -->|method| 70253dc4_9bab_9f5b_1865_4f006e30d03f
  9bd237a0_779a_c95a_a971_465e5d3c9838["render()"]
  991dd99c_c731_f2f2_1311_9c1e754559e4 -->|method| 9bd237a0_779a_c95a_a971_465e5d3c9838

Relationship Graph

Source Code

packages/react-dom/src/__tests__/ReactDOMFloat-test.js lines 1885–1899

    class ErrorBoundary extends React.Component {
      state = {hasError: false, error: null};
      static getDerivedStateFromError(error) {
        return {
          hasError: true,
          error,
        };
      }
      render() {
        if (this.state.hasError) {
          return this.state.error.message;
        }
        return this.props.children;
      }
    }

Domain

Defined In

Source

Frequently Asked Questions

What is the ErrorBoundary class?
ErrorBoundary is a class in the react codebase, defined in packages/react-dom/src/__tests__/ReactDOMFloat-test.js.
Where is ErrorBoundary defined?
ErrorBoundary is defined in packages/react-dom/src/__tests__/ReactDOMFloat-test.js at line 1885.

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